package com.gc.materialdesign.views;
import com.gc.materialdesign.R;
import com.gc.materialdesign.utils.Utils;
import com.nineoldandroids.animation.ObjectAnimator;
import com.nineoldandroids.view.ViewHelper;
import android.annotation.SuppressLint;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PorterDuff.Mode;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.Bitmap.Config;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.GradientDrawable;
import android.graphics.drawable.LayerDrawable;
import android.util.AttributeSet;
import android.view.animation.BounceInterpolator;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.RelativeLayout;
import android.widget.TextView;
public class ButtonFloat extends Button{
int sizeIcon = 24;
int sizeRadius = 28;
ImageView icon; // Icon of float button
Drawable drawableIcon;
public boolean isShow = false;
float showPosition;
float hidePosition;
public ButtonFloat(Context context, AttributeSet attrs) {
super(context, attrs);
setBackgroundResource(R.drawable.background_button_float);
setBackgroundColor(backgroundColor);
sizeRadius = 28;
setDefaultProperties();
icon = new ImageView(context);
icon.setAdjustViewBounds(true);
icon.setScaleType(ScaleType.CENTER_CROP);
if(drawableIcon != null) {
icon.setImageDrawable(drawableIcon);
}
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(Utils.dpToPx(sizeIcon, getResources()),Utils.dpToPx(sizeIcon, getResources()));
params.addRule(RelativeLayout.CENTER_IN_PARENT, RelativeLayout.TRUE);
icon.setLayoutParams(params);
addView(icon);
}
protected void setDefaultProperties(){
rippleSpeed = Utils.dpToPx(2, getResources());
rippleSize = Utils.dpToPx(5, getResources());
setMinimumWidth(Utils.dpToPx(sizeRadius*2, getResources()));
setMinimumHeight(Utils.dpToPx(sizeRadius*2, getResources()));
super.background = R.drawable.background_button_float;
// super.setDefaultProperties();
}
// Set atributtes of XML to View
protected void setAttributes(AttributeSet attrs){
//Set background Color
// Color by resource
int bacgroundColor = attrs.getAttributeResourceValue(ANDROIDXML,"background",-1);
if(bacgroundColor != -1){
setBackgroundColor(getResources().getColor(bacgroundColor));
}else{
// Color by hexadecimal
background = attrs.getAttributeIntValue(ANDROIDXML, "background", -1);
if (background != -1)
setBackgroundColor(background);
}
// Set Ripple Color
// Color by resource
int rippleColor = attrs.getAttributeResourceValue(MATERIALDESIGNXML,
"rippleColor2", -1);
if (rippleColor != -1) {
setRippleColor(getResources().getColor(rippleColor));
} else {
// Color by hexadecimal
int background = attrs.getAttributeIntValue(MATERIALDESIGNXML, "rippleColor2", -1);
if (background != -1)
setRippleColor(background);
else
setRippleColor(makePressColor());
}
// Icon of button
int iconResource = attrs.getAttributeResourceValue(MATERIALDESIGNXML,"iconDrawable",-1);
if(iconResource != -1)
drawableIcon = getResources().getDrawable(iconResource);
final boolean animate = attrs.getAttributeBooleanValue(MATERIALDESIGNXML,"animate", false);
post(new Runnable() {
@Override
public void run() {
showPosition = ViewHelper.getY(ButtonFloat.this) - Utils.dpToPx(24, getResources());
hidePosition = ViewHelper.getY(ButtonFloat.this) + getHeight() * 3;
if(animate){
ViewHelper.setY(ButtonFloat.this, hidePosition);
show();
}
}
});
}
Integer height;
Integer width;
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
if (x != -1) {
Rect src = new Rect(0, 0, getWidth(), getHeight());
Rect dst = new Rect(Utils.dpToPx(1, getResources()), Utils.dpToPx(2, getResources()), getWidth()-Utils.dpToPx(1, getResources()), getHeight()-Utils.dpToPx(2, getResources()));
canvas.drawBitmap(cropCircle(makeCircle()), src, dst, null);
invalidate();
}
}
public ImageView getIcon() {
return icon;
}
public void setIcon(ImageView icon) {
this.icon = icon;
}
public Drawable getDrawableIcon() {
return drawableIcon;
}
public void setDrawableIcon(Drawable drawableIcon) {
this.drawableIcon = drawableIcon;
try {
icon.setBackground(drawableIcon);
} catch (NoSuchMethodError e) {
icon.setBackgroundDrawable(drawableIcon);
}
}
public Bitmap cropCircle(Bitmap bitmap) {
Bitmap output = Bitmap.createBitmap(bitmap.getWidth(),
bitmap.getHeight(), Config.ARGB_8888);
Canvas canvas = new Canvas(output);
final int color = 0xff424242;
final Paint paint = new Paint();
final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
paint.setAntiAlias(true);
canvas.drawARGB(0, 0, 0, 0);
paint.setColor(color);
canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2,
bitmap.getWidth()/2, paint);
paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
canvas.drawBitmap(bitmap, rect, rect, paint);
return output;
}
@Override
public TextView getTextView() {
return null;
}
public void setRippleColor(int rippleColor) {
this.rippleColor = rippleColor;
}
public void show(){
ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", showPosition);
animator.setInterpolator(new BounceInterpolator());
animator.setDuration(1500);
animator.start();
isShow = true;
}
public void hide(){
ObjectAnimator animator = ObjectAnimator.ofFloat(ButtonFloat.this, "y", hidePosition);
animator.setInterpolator(new BounceInterpolator());
animator.setDuration(1500);
animator.start();
isShow = false;
}
public boolean isShow(){
return isShow;
}
}